Jefe De Datos Interview Questions

509 jefe de datos interview questions shared by candidates

If provided with a dictionary of groups and proportions, runs a sample that will allow users to provide the number of random inputs while returning the group assignments. Dictionary would be {‘a’:.25,’b’:.25…}.
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Data Science Manager

Interviewed at Shopify

3.3
Feb 2, 2022

If provided with a dictionary of groups and proportions, runs a sample that will allow users to provide the number of random inputs while returning the group assignments. Dictionary would be {‘a’:.25,’b’:.25…}.

Asked me about product metrics. They insist they are just looking for your "thought process", but the interviewers are inexperienced and thus looking at a check box on the side. My interviewer kept prodding me to cover a very specific metric and didn't care at all about the framework I outlined. The specific metric they finally disclosed would have given a very biased outcome - something they would have known if they had any experience at all. 2 yrs working in 1 company and a PhD that doesn't cover any true business scenarios doesn't qualify you to interview an industry veteran.
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Data Science Manager

Interviewed at Meta

3.6
Sep 22, 2020

Asked me about product metrics. They insist they are just looking for your "thought process", but the interviewers are inexperienced and thus looking at a check box on the side. My interviewer kept prodding me to cover a very specific metric and didn't care at all about the framework I outlined. The specific metric they finally disclosed would have given a very biased outcome - something they would have known if they had any experience at all. 2 yrs working in 1 company and a PhD that doesn't cover any true business scenarios doesn't qualify you to interview an industry veteran.

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